1.

1. Block A weighing 1000 N rests over block B which weighs 2000 N as shown in Fig. BlockA is tied to a wall with a horizontal string. If the coefficient of friction between A and B is1/4 and that between B and the floor is 1/3, what value of force P is required to createimpending motion if (a) P is horizontal, (b) P acts 300 upwards to horizontal?1

Answer»


Discussion

No Comment Found

Related InterviewSolutions